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cpu_x86: Add x86ModelCopySignatures helper

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Introduce a helper for copying CPU signature between two CPU models.

It's not very useful until the way we store signatures is changed in the
next patch.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Jiri Denemark 2019-03-04 16:18:42 +01:00
parent 8d7245441a
commit 2254c1cfb8
1 changed files with 13 additions and 3 deletions
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16
src/cpu/cpu_x86.c
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@ -979,6 +979,16 @@ x86ModelFree(virCPUx86ModelPtr model)
}
static int
x86ModelCopySignatures(virCPUx86ModelPtr dst,
virCPUx86ModelPtr src)
{
dst->signature = src->signature;
return 0;
}
static virCPUx86ModelPtr
x86ModelCopy(virCPUx86ModelPtr model)
{
@ -986,13 +996,13 @@ x86ModelCopy(virCPUx86ModelPtr model)
if (VIR_ALLOC(copy) < 0 ||
VIR_STRDUP(copy->name, model->name) < 0 ||
x86ModelCopySignatures(copy, model) < 0 ||
x86DataCopy(&copy->data, &model->data) < 0) {
x86ModelFree(copy);
return NULL;
}
copy->vendor = model->vendor;
copy->signature = model->signature;
return copy;
}
@ -1178,8 +1188,8 @@ x86ModelParseAncestor(virCPUx86ModelPtr model,
}
model->vendor = ancestor->vendor;
model->signature = ancestor->signature;
if (x86DataCopy(&model->data, &ancestor->data) < 0)
if (x86ModelCopySignatures(model, ancestor) < 0 ||
x86DataCopy(&model->data, &ancestor->data) < 0)
return -1;
return 0;